Glass manufacturing – Plunger
Patent
1995-02-22
1996-07-02
Beisner, William
Glass manufacturing
Plunger
403320, 403362, 425469, C03B 1106
Patent
active
055318045
ABSTRACT:
An adapter for use in securing a plunger assembly to a screw threaded upper end portion of a piston rod in a parison forming mechanism in a glassware forming machine has a sleeve with a wall portion which is provided with a strip supported only at spaced end portions thereof formed by two segmental slots in the wall portion and screw device for deflecting the strip to lock the adapter in position.
REFERENCES:
patent: 171898 (1876-01-01), Wiles
patent: 2409204 (1946-10-01), Gall
patent: 3667525 (1972-06-01), Spieth
patent: 4130162 (1978-12-01), Nelson
patent: 4585467 (1986-04-01), Trahan et al.
Beisner William
Emhart Glass Machinery Investments Inc.
Smith Spencer T.
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